/*
Copyright (C) 2006 - 2015 Evan Teran
                          evan.teran@gmail.com

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef RESULTVIEWMODEL_20070419_H_
#define RESULTVIEWMODEL_20070419_H_

#include <QAbstractItemModel>
#include <QVector>
#include <vector>
#include "Types.h"

namespace HeapAnalyzerPlugin {

struct Result {

	enum DataType {
		Unknown,
		Pointer,
		Png,
		Xpm,
		Bzip,
		Compress,
		Gzip,
		Ascii,
		Utf16
	};

	enum NodeType {
		Top,
		Free,
		Busy
	};

	edb::address_t        address = 0;
	edb::address_t        size    = 0;
	NodeType              type;
	DataType              data_type = Unknown;
	QString               data;
	std::vector<edb::address_t> pointers;
};

class ResultViewModel : public QAbstractItemModel {
	Q_OBJECT
public:
    explicit ResultViewModel(QObject *parent = nullptr);

public:
    QVariant data(const QModelIndex &index, int role) const override;
    QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override;
    QModelIndex parent(const QModelIndex &index) const override;
    int rowCount(const QModelIndex &parent = QModelIndex()) const override;
    int columnCount(const QModelIndex &parent = QModelIndex()) const override;
    QVariant headerData ( int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;

public:
	void addResult(const Result &r);
	void clearResults();
	void setPointerData(const QModelIndex &index, const std::vector<edb::address_t> &pointers);

public:
	QVector<Result> &results() { return results_; }

private:
	QVector<Result> results_;
};

}

#endif
